*{
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
}
html,body,#root,.layouts{
    width: 100%;
    height: 100%;
}
.layouts{
    display: flex;
    flex-direction: column;
}
main{
    flex: 1;
    overflow-y: 1;
}